package com.atguigu.gulimall.product.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.atguigu.gulimall.product.entity.BrandEntity;
import com.atguigu.gulimall.product.vo.BrandVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import com.atguigu.gulimall.product.entity.CategoryBrandRelationEntity;
import com.atguigu.gulimall.product.service.CategoryBrandRelationService;
import com.atguigu.common.utils.PageUtils;
import com.atguigu.common.utils.R;



/**
 * 品牌分类关联
 *
 * @author ghh
 * @email 1974694751@qq.com
 * @date 2022-03-03 00:40:08
 */
@RestController
@RequestMapping("product/categorybrandrelation")
public class CategoryBrandRelationController {
    @Autowired
    private CategoryBrandRelationService categoryBrandRelationService;

    /**
     * 列表
     */
    @RequestMapping("/list")
//    @RequiresPermissions("product:categorybrandrelation:list")
    public R list(@RequestParam Map<String, Object> params){
        PageUtils page = categoryBrandRelationService.queryPage(params);

        return R.ok().put("page", page);
    }

    /**
     * 根据分类id查关联品牌
     * /product/categorybrandrelation/brands/list
     */
    @GetMapping("/brands/list")
//    @RequiresPermissions("product:brand:list")
    public R brandList(@RequestParam(value = "catId",required = true) Long catId){
        List<BrandEntity> entityList =  categoryBrandRelationService.getBrandById(catId);
        List<BrandVO> brandVOS=  entityList.stream().map(brandEntity -> {
            BrandVO brandVO = new BrandVO();
            brandVO.setBrandId(brandEntity.getBrandId());
            brandVO.setBrandName(brandEntity.getName());
            return brandVO;
        }).collect(Collectors.toList());
        return R.ok().put("data", brandVOS);
    }

    /**
     * 列表
     */
    @RequestMapping("/catelog/list")
//    @RequiresPermissions("product:categorybrandrelation:list")
    public R list(@RequestParam("brandId") String brandId){
        List<CategoryBrandRelationEntity> list = categoryBrandRelationService.queryBrandCategoryList(brandId);
        return R.ok().put("data", list);
    }

    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
//    @RequiresPermissions("product:categorybrandrelation:info")
    public R info(@PathVariable("id") Long id){
		CategoryBrandRelationEntity categoryBrandRelation = categoryBrandRelationService.getById(id);

        return R.ok().put("categoryBrandRelation", categoryBrandRelation);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
//    @RequiresPermissions("product:categorybrandrelation:save")
    public R save(@RequestBody CategoryBrandRelationEntity categoryBrandRelation){
		categoryBrandRelationService.saveDetail(categoryBrandRelation);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
 //   @RequiresPermissions("product:categorybrandrelation:update")
    public R update(@RequestBody CategoryBrandRelationEntity categoryBrandRelation){
		categoryBrandRelationService.updateById(categoryBrandRelation);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
//    @RequiresPermissions("product:categorybrandrelation:delete")
    public R delete(@RequestBody Long[] ids){
		categoryBrandRelationService.removeByIds(Arrays.asList(ids));

        return R.ok();
    }

}
